Laser mold welding machine quality appraisal

laser mold welding machine is a new type of welding method. It is mainly used for mold repair welding, thin-walled materials, and precision parts welding. It can realize spot welding, butt welding, stack welding, seal welding, etc. It has a high aspect ratio, small weld width, small heat-affected zone, small deformation, fast welding speed, smooth and beautiful welds, no post-welding processing or only simple processing, high weld quality, no pores, precise control, small focused light spot, high positioning accuracy, easy to realize automation.
laser mold welding machine has a wide range of applications and is mainly used in automobile molds, electronic product molds, plastic molds and other industries.
In the case of laser mold welding machine quality appraisal, Zhongke Testing can provide laser mold welding machine quality appraisal services.

GB/T 37778-2019 Recommended process specifications for laser welding of stainless steel
GB/T 37901-2019 Technical requirements for laser welding of high-temperature titanium alloys
GB/T 19867.4-2008 Laser welding process specifications
GB/T 29710-2013 Electron beam and laser welding process qualification test methods
GB/T 22085.1-2008 Electron beam and laser welding joints - Defect quality grading guideline Part 1: Steel
GB/T 22085.2-2008 Electron beam and laser welding joints - Defect quality grading guideline - Part 2: Aluminum and aluminum alloy

1. Case and number: a certain model of laser mold welding machine
2. Client: a court in Zhejiang Province
3. Commission matters: technical appraisal of the following matters through on-site inspection:
1. Appraisal of whether the quality of the "certain model of laser mold welding machine" involved in the case meets industry standards.
2. Appraisal of a certain model of laser mold welding machine involved in the case: "The electric cabinet door does not have a door-opening and power-off function, and the electrical components in the electric cabinet have accessible live parts, which may pose a hidden danger to personal safety."
3. Appraisal of whether the products produced by this equipment comply with relevant national or industry standards.
4. Date of acceptance: XX, XX, 20XX
5. Appraisal materials: 1. Letter of attorney for judicial appraisal 2. Civil complaint 3. Transcript 4. Purchase and sale contract 5. Equipment photos 6. Safety operating procedures
6. Appraisal location: A factory in a district in Hangzhou, Zhejiang Province
7. Appraisal process (omitted)
0 8. Comprehensive analysis and inspection results (omitted)
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